查询词典 poor at

If a family was lucky enough to have a plow, it was made of wood. Preparing fields and raising crops with poor farm tools were a back-breaking job. Every member of the family had to do his best. Nobody was allowed to be idle and idleness was said to be a sin.

每天如此的生活，使他们必须练就强壮的臂膀，面对眼前那数不清的树木，要用自己的力量，和坚定的信念，去开垦属于自己的土地。

So, there's a constant buzz of annoying noise in the background, and overall performance is poor.

所以，有一个恒定的温室效应恼人的噪音背景下，整体性能很差。

Now that volume is as worn and backless and hanging apart as my father's poor Sanford and Merton.

如今这册书已经跟父亲那本损坏的《桑福徳与默顿》一样，又破又旧，最后几页掉了，书页散了。

All sorts of inland river that have at that time from Guangdong carry shipping to look, because scientific guiding and management are lacked on boat type development, let things drift, so although have a few better ships type, but quite all sorts of one part is major even carriage shipping is dated and backward, line difference, draft is late, boat engine paddle does not match, speek of a ship or plane is small, cost can be high, economic benefits is poor, hang ship of paddle motor vessel especially.

从广东当时所拥有的各种内河运输船舶来看，由于在船型机型发展上缺乏科学的引导和治理，放任自流，所以虽有一些较好的船型机型，但相当一部分甚至大部分各种运输船舶都陈旧落后，线型差，吃水深，船机桨不匹配，航速低，耗能高，经济效益差，非凡是挂桨机船舶。

But in the old days it was a poor and backward little town.

但在过去的日子是一个贫穷和落后的小镇。

But I''m sorry to say it''s so poor, so backward.

但是，我很遗憾地告诉你们，这里很穷，也很落后。

In a poor and backward country .

在一个贫穷落后的国家里。

In China's poor areas, economic and cultural backwardness and too many ''.

在中国的贫困地区，经济、文化落后与过多生育往往互为因果。

In China's poor areas, economic and cultural backwardness and too many births often ''.

在中国的贫困地区，经济、文化落后与过多生育往往互为因果。

Long seen by that distinguished another and by so many others as a poor backwater .

长期被认为杰出的东西和衡量其他国家的贫穷落后。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。